Rename main.py to builder-tool.py

Author: AntoineBuirey

builder-tool/src/main.py builder-tool/src/builder-tool.pybuilder-tool/src/main.py renamed to builder-tool/src/builder-tool.py

@@ -152,4 +152,4 @@ def execute():
 # some useful constants
 
 PYTHON = sys.executable
-NULL_TARGET = '/dev/null' if os.name == 'posix' else 'nul'
+NULL_TARGET = '/dev/null' if os.name == 'posix' else 'nul'